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Lifecycle record

SF550X-24-K9-BR EOL & EOSL Dates

Cisco SF550X-24 24-port 10/100 Stackable Switch

Lifecycle status

End of Support (EOL Completed)

SF550X-24-K9-BR reached its last date of support on 2025-06-30. Cisco support services are no longer available for this model. Recommended replacement: SG550X-24-K9-BR.

Last checked: 2026-06-16

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EOL & EOSL Dates and Details

End-of-Life Announcement (EOL) 2019-12-19
End of Sale (EOS) 2020-06-18
End of Service Life (EOSL) 2025-06-30
Manufacturer Cisco
Category Switches
Product Series Cisco SF550X
Part Number SF550X-24-K9-BR
Release Date -
Replacement Part Number SG550X-24-K9-BR
Replacement Product Name Cisco SG550X-24 24-port Gigabit Stackable Switch

Lifecycle Timeline

Recorded lifecycle milestones in date order.

  • End-of-Life Announcement (EOL)
    2019-12-19
  • End of Sale (EOS)
    2020-06-18
  • Last Ship Date
    2020-09-16
  • End of SW Maintenance
    2021-06-18
  • Last Date of Support
    2025-06-30
  • End of Service Life (EOSL)
    2025-06-30

Additional Information

Support milestones and the official source recorded for this model.

Last Ship Date: HW, License 2020-09-16
End Of SW Maintenance Releases Date: HW 2021-06-18
Last Date Of Support: HW 2025-06-30
Official EOL Notice View Official EOL Documentation
End Of Phone Support: HW 2021-06-18

More Cisco SF550X EOL Dates

Part Number Product Name EOL Announcement End of Sale
SF550X-24-K9-AR Cisco SF550X-24 24-port 10/100 Stackable Switch 2019-12-19 2020-06-18
SF550X-24-K9-AU Cisco SF550X-24 24-port 10/100 Stackable Switch 2019-12-19 2020-06-18
SF550X-24-K9-CN Cisco SF550X-24 24-port 10/100 Stackable Switch 2018-11-20 2019-02-19
SF550X-24-K9-EU Cisco SF550X-24 24-port 10/100 Stackable Switch 2019-12-19 2020-06-18
SF550X-24-K9-NA Cisco SF550X-24 24-port 10/100 Stackable Switch 2019-12-19 2020-06-18
SF550X-24-K9-UK Cisco SF550X-24 24-port 10/100 Stackable Switch 2019-12-19 2020-06-18
SF550X-24MP-K9-AU Cisco SF550X-24MP 24-port 10/100 PoE Stackable Switch 2019-12-19 2020-06-18
SF550X-24MP-K9-CN Cisco SF550X-24MP 24-port 10/100 PoE Stackable Switch 2018-11-20 2019-02-19
All Cisco SF550X lifecycle dates